A remixed full-size U-DIS housing now supports Geissele, LaRue, Schmid, milspec, CMC and Rise Armament drop-in triggers. The component consists solely of the housing and takes a 5.5 by 11 millimeter pin together with a 2.5 by 16 millimeter pin, substituting a 5.5 by 16 millimeter pin when an M16 pocket is present.

The remix incorporates several cuts so the housing seats in an LMT Defender L lower already fitted with a three-round-burst trigger. The hammer-pin hole is enlarged, a clearance notch is added for an SSA-X shoe, stock is taken from the rear upper corner and the side bumps, the right arm is deleted to clear the burst spring and cam, and surplus stock is removed from the underside of the left arm.

Optional files supply a thumbnail groove for the overtravel pin, 0.2 millimeter side recesses for tape covering the pins, or an internal stash that holds the 2.5 millimeter pin in either an angled or a straight orientation.